body {
  margin: 0;
  font-family: Arial, sans-serif;
  background: #f4f4f4;
}

.container {
  width: 420px;
  margin: 60px auto;
  background: white;
  padding: 25px;
  border-radius: 12px;
  box-shadow: 0 4px 10px rgba(0, 0, 0, 0.1);
}

h1 {
  text-align: center;
  margin-bottom: 20px;
  color: #333;
}

.input-section {
  display: flex;
  gap: 10px;
  margin-bottom: 20px;
}

#taskInput {
  flex: 1;
  padding: 10px;
  font-size: 16px;
  border: 1px solid #ccc;
  border-radius: 6px;
}

#addBtn {
  padding: 10px 16px;
  font-size: 16px;
  border: none;
  background: #4caf50;
  color: white;
  border-radius: 6px;
  cursor: pointer;
}

#addBtn:hover {
  background: #45a049;
}

#taskList {
  list-style: none;
  padding: 0;
  margin: 0;
}

#taskList li {
  display: flex;
  justify-content: space-between;
  align-items: center;
  background: #eeeeee;
  padding: 10px 12px;
  margin-bottom: 10px;
  border-radius: 6px;
}

#taskList span {
  flex: 1;
  cursor: pointer;
}

.completed {
  text-decoration: line-through;
  opacity: 0.6;
}

.delete-btn {
  margin-left: 10px;
  background: red;
  color: white;
  border: none;
  padding: 6px 10px;
  cursor: pointer;
  border-radius: 5px;
}

.delete-btn:hover {
  opacity: 0.85;
}

.task-info {
  margin-bottom: 15px;
  background: #f8f8f8;
  padding: 12px;
  border-radius: 8px;
}

.task-info p {
  margin: 5px 0;
  color: #333;
  font-size: 14px;
}

.filters {
  display: flex;
  justify-content: space-between;
  margin-bottom: 15px;
}

.filters button {
  flex: 1;
  margin: 0 5px;
  padding: 8px;
  border: none;
  background: #ddd;
  cursor: pointer;
  border-radius: 6px;
}

.filters button:hover {
  background: #ccc;
}

.edit-btn {
  margin-left: 10px;
  background: #2196f3;
  color: white;
  border: none;
  padding: 6px 10px;
  cursor: pointer;
  border-radius: 5px;
}

.edit-btn:hover {
  opacity: 0.85;
}

#clearAllBtn {
  width: 100%;
  padding: 10px;
  margin-bottom: 15px;
  border: none;
  background: #333;
  color: white;
  border-radius: 6px;
  cursor: pointer;
}

#clearAllBtn:hover {
  opacity: 0.9;
}